AR077785A1 - A CIRCUIT TO SHOOT AN INITIATING ELEMENT OF A DETONATOR - Google Patents
A CIRCUIT TO SHOOT AN INITIATING ELEMENT OF A DETONATORInfo
- Publication number
- AR077785A1 AR077785A1 ARP100102793A AR077785A1 AR 077785 A1 AR077785 A1 AR 077785A1 AR P100102793 A ARP100102793 A AR P100102793A AR 077785 A1 AR077785 A1 AR 077785A1
- Authority
- AR
- Argentina
- Prior art keywords
- switch
- arrangement
- current
- circuit
- detonator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/042—Logic explosive circuits, e.g. with explosive diodes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
La presente se refiere a un circuito para disparar un elemento iniciador de un detonador donde dicho circuito incluye un controlador de circuito integrado, un dispositivo de almacenamiento de energía, un primer interruptor, y una estructura reguladora de corriente, donde la estructura reguladora de corriente y el primer interruptor están conectados en serie con el elemento iniciador, la estructura reguladora de corriente incluye una disposicion de conmutacion, la estructura limitadora de corriente que está conectada en paralelo con la disposicion, y el controlador es operativo, con la tension del dispositivo de almacenamiento de energía debajo de un nivel definido, para cerrar el primer interruptor para permitir que una corriente de prueba pase a través de la estructura y el elemento y, con la tension del dispositivo en un nivel operativo, que es mayor que el nivel definido, para cerrar el primer interruptor y causar el cerramiento de la disposicion, para permitir que la corriente de disparo, producida por el dispositivo, pase a través de la disposicion y el elemento.This refers to a circuit for firing an initiator element of a detonator where said circuit includes an integrated circuit controller, an energy storage device, a first switch, and a current regulating structure, where the current regulating structure and the first switch is connected in series with the initiator element, the current regulating structure includes a switching arrangement, the current limiting structure that is connected in parallel with the arrangement, and the controller is operative, with the voltage of the storage device of energy below a defined level, to close the first switch to allow a test current to pass through the structure and element and, with the device voltage at an operational level, which is greater than the defined level, to close the first switch and cause the closure of the arrangement, to allow the current Trigger, produced by the device, pass through the arrangement and the element.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200905307 | 2009-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR077785A1 true AR077785A1 (en) | 2011-09-21 |
Family
ID=43430979
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100102792 AR077784A1 (en) | 2009-07-30 | 2010-07-30 | A CIRCUIT TO SHOOT AN INITIATING ELEMENT OF A DETONATOR |
| ARP100102793 AR077785A1 (en) | 2009-07-30 | 2010-07-30 | A CIRCUIT TO SHOOT AN INITIATING ELEMENT OF A DETONATOR |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100102792 AR077784A1 (en) | 2009-07-30 | 2010-07-30 | A CIRCUIT TO SHOOT AN INITIATING ELEMENT OF A DETONATOR |
Country Status (3)
| Country | Link |
|---|---|
| AR (2) | AR077784A1 (en) |
| WO (2) | WO2011014892A2 (en) |
| ZA (2) | ZA201102955B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3033402B1 (en) | 2015-03-04 | 2017-04-07 | Davey Bickford | SYSTEM FOR CONTROLLING AT LEAST ONE ELECTRONIC DETONATOR |
| US10359264B2 (en) | 2016-08-11 | 2019-07-23 | Austin Star Detonator Company | Electronic detonator, electronic ignition module (EIM) and firing circuit for enhanced blasting safety |
| CN108709466B (en) * | 2018-05-23 | 2019-12-10 | 中国电子科技集团公司第五十四研究所 | Electronic detonator signal receiving circuit |
| KR101931266B1 (en) * | 2018-06-21 | 2018-12-20 | 윤순덕 | Apparatus for integral type blasting machine with circuit tester |
| CN114945796A (en) * | 2019-11-21 | 2022-08-26 | 狩猎巨人公司 | Addressable switch with detonator detection and detonator resistance measurement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3842917C1 (en) * | 1988-12-21 | 1989-11-30 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Fuze device for detonating a pyrotechnic charge |
| NO180349C (en) * | 1989-05-02 | 1997-04-02 | Schlumberger Technology Bv | Shaped charge and perforation gun, as well as methods for detonating such |
| GB2296757A (en) * | 1994-07-28 | 1996-07-10 | Asahi Chemical Ind | Electronic delay igniter and electric detonator |
| DE19850868C1 (en) * | 1998-11-04 | 2000-04-20 | Siemens Ag | Detonator capsule detonation circuit |
| WO2001071272A2 (en) * | 2000-03-17 | 2001-09-27 | Ensign-Bickford Aerospace & Defense Company | Ordnance firing system |
| AR050428A1 (en) * | 2004-07-21 | 2006-10-25 | Detnet Internat Ltd | AN ELECTRONIC DETONATOR AND METHOD TO ADJUST THE NON-SHOOT VOLTAGE OF SUCH DETONATOR |
-
2010
- 2010-07-28 WO PCT/ZA2010/000039 patent/WO2011014892A2/en active Application Filing
- 2010-07-28 WO PCT/ZA2010/000038 patent/WO2011014891A2/en active Application Filing
- 2010-07-30 AR ARP100102792 patent/AR077784A1/en unknown
- 2010-07-30 AR ARP100102793 patent/AR077785A1/en unknown
-
2011
- 2011-04-20 ZA ZA2011/02955A patent/ZA201102955B/en unknown
- 2011-04-20 ZA ZA2011/02956A patent/ZA201102956B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011014892A2 (en) | 2011-02-03 |
| WO2011014891A3 (en) | 2011-03-31 |
| AR077784A1 (en) | 2011-09-21 |
| ZA201102956B (en) | 2012-06-26 |
| WO2011014892A3 (en) | 2011-03-31 |
| ZA201102955B (en) | 2012-06-27 |
| WO2011014891A2 (en) | 2011-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |